Maker's mark comparison reference

A C maker's marks

Compare 2 source-linked mark variants recorded under A C. These are reconstructions for comparison, not source photographs or authentication evidence.

Source date statements
1983..1984 · 2000 · 1938 · 1886

Mark variant 1

A C: Double oval border and the two enclosed initials preserve the source orientation, order, and concentric cartouche structure. line reconstruction.
Line reconstruction

Double oval border and the two enclosed initials preserve the source orientation, order, and concentric cartouche structure.

Medium confidence comparison reconstruction.

Mark variant 2

A C: Preserves A and C in separate side-by-side square punches; line reconstruction.
Line reconstruction
A C: Preserves A and C in separate side-by-side square punches; oxidized reconstruction.
AI-assisted oxidized reconstruction

Preserves A and C in separate side-by-side square punches.

Low confidence comparison reconstruction.

Sources and comparison limits

Maker labels and date or location statements follow the cited source records. Similar names across source collections have not been merged. Compare the photographed mark and the complete object before relying on a resemblance.

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